Search for dissertations about: "Caisa Samuelsson"

Showing result 1 - 5 of 8 swedish dissertations containing the words Caisa Samuelsson.

  1. 1. Controlled dust separation : theoretical and experimental study of the possibilities of controlled dust separation in copper producing processes

    University dissertation from Luleå : Luleå tekniska universitet

    Author : Caisa Samuelsson; Luleå tekniska universitet.; [1999]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Process Metallurgy; Processmetallurgi;

    Abstract : Dust is generated in high temperature processes, such as incineration plants, power plants and within the metallurgical industry. The amount of dust generated, chemical and mineralogical composition of the dust as well as physical properties will largely depend on the process generating the dust but also on the off gas system used. READ MORE

  2. 2. Influences of alumina on fayalite-type slags properties an experimental study on leaching and melting behaviours

    University dissertation from Luleå : Luleå tekniska universitet

    Author : Sina Mostaghel; Luleå tekniska universitet.; [2010]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Process Metallurgy; Processmetallurgi;

    Abstract : Recycling of secondary raw materials by non-ferrous metal producers is steadily increasing. These materials inevitably introduce various impurities to the production furnaces, which can change the chemical composition, and thereafter, the physical and chemical properties of the products and by-products. READ MORE

  3. 3. Influence of alumina on the zinc slag fuming processes an experimental study on physical properties and leaching behaviour of the generated fayalite-type slag

    University dissertation from Luleå : Luleå tekniska universitet

    Author : Sina Mostaghel; Luleå tekniska universitet.; [2012]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Physical properties; Thermodynamic calculations; environmental properties; Sustainable extraction; Zinc fuming; Copper; Chemical engineering - Metallurgical process and manufacturing engineering; Kemiteknik - Metallurgisk process- och produktionsteknik; Process Metallurgy; Processmetallurgi;

    Abstract : Recycling of secondary raw materials by non-ferrous metal producers is steadily increasing. These materials inevitably introduce various impurities to the production furnaces, which can change the chemical composition, and thereafter, the physical and chemical properties of the products and by-products of the operation. READ MORE

  4. 4. Reduction Annealing Synthesis of Nanostructured Carbide and Nitride Particulate Composites

    University dissertation from Luleå : Luleå tekniska universitet

    Author : Andreas Engström; Luleå tekniska universitet.; [2014]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Materialteknik; Engineering Materials;

    Abstract : This thesis covers reduction-annealing synthesis of nanostructured SiC-TiCN and SiC-TiC particulate composite powders. These were characterized by X-ray diffraction and electron microscopy. READ MORE

  5. 5. Wise Process Routes for Varying Feedstock in Base Metal Extraction Modelling of a Peirce-Smith Converter and Investigation of Buildup Formation in an Electric Smelting Furnace

    University dissertation from Luleå : Luleå tekniska universitet

    Author : Andreas Lennartsson; Luleå tekniska universitet.; [2015]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Chemical engineering - Metallurgical process and manufacturing engineering; Kemiteknik - Metallurgisk process- och produktionsteknik; Process Metallurgy; Processmetallurgi;

    Abstract : Copper, like silver and gold, is one of the metals that are known to have been worked by some of the oldest civilisations on record. It is used forits unique properties such as corrosion resistance, good workability, high thermal conductivity and attractive appearance. READ MORE